Home / 2,551,005.16-3,826,507.74-2,222,546.92

Finding the Fourth Proportional to 2,551,005.16, 3,826,507.74 and 2,222,546.92

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Solution

The fourth proportional to 2,551,005.16, 3,826,507.74 and 2,222,546.92 is: 3,333,820.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,005.16 : 3,826,507.74 = 2,222,546.92 : x
  2. Step 2: Convert to fraction form
    2,551,005.16/3,826,507.74 = 2,222,546.92/x
  3. Step 3: Cross multiply
    2,551,005.16x = 3,826,507.74 × 2,222,546.92
  4. Step 4: Simplify right side
    2,551,005.16x = 8,504,592,991,893.16
  5. Step 5: Solve for x
    x = 8,504,592,991,893.16/2,551,005.16
  6. Step 6: Final answer
    x = 3,333,820.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.